It turned out to be a metastatic carcinoma, a derivative cancer.

The most common malignancy found in bone is metastatic carcinoma.

Moreover, Met was never negative in patients with metastatic carcinoma in the lymph node.

By the mid-1950s the medical profession were still diagnosing asbestosis as "metastatic carcinomas from an unknown primary site".

Decidua in a lymph node may mimic metastatic carcinoma.

Lesions in this area can arise as a result of vascular problems, inflammation, metastatic carcinomas and primary meningiomas.

Metastatic carcinoma in inguinal nodes from an unknown primary source occurs in approximately 1% to 3.5% of patients.

The epithelial form occasionally causes confusion with peripheral anaplastic lung carcinomas or metastatic carcinomas.

A histologic diagnosis of metastatic carcinoma in cervical nodes requires a meticulous examination of the upper aerorespiratory tract.

The use of a whey protein concentrate in the treatment of patients with metastatic carcinoma: a phase I-II clinical study.

He developed a multivariate statistical model based on ultrasound spectral parameters to differentiate metastatic carcinoma, and two subtypes of uveal malignant melanoma.

Patients with metastatic carcinoma in the supraclavicular region are best managed with a full course of radiation therapy followed by surgical dissection if palpable tumor persists.

Myelophythisis can occur in the setting of chronic myeloproliferative disease (e.g. myelofibrosis), leukemia, lymphoma, and metastatic carcinoma or myeloma.

The subcapsular sinus has clinical importance as it is the most likely location where the earliest manifestations of a metastatic carcinoma in a lymph node would be found.

Clinically, several lesions simulate uveal melanoma, including metastatic carcinoma, posterior scleritis, and benign tumors, such as nevi and hemangiomas.

Elevated levels of OPN and TSP-1 expression in primary and metastatic carcinomas suggest that these genes may be necessary for, but not sufficient for, dissemination.

Abraxane is registered on the Australian Register of Therapeutic Goods, for the treatment of metastatic carcinoma of the breast after failure of anthracycline therapy.

Anne-Marie Paoli, née Fiorenzo, was comatose in a Cleveland hospital, the metastatic carcinoma devouring her vital organs only a few days or weeks from ending her life.

Tumors that can infiltrate the optic nerve can be primary (optic gliomas, capillary hemangiomas, and cavernous hemangiomas) or secondary (metastatic carcinoma, nasopharyngeal carcinoma, lymphoma, and leukemia).

A description of exactly how pathology slides are analyzed today, and of the erratic patterns found in his father's metastatic carcinoma cells, prompts Mr. Wishart's shock at connecting an image of such chaos with his supremely orderly father.

As the appearance of the hallmark cells, pattern of growth (nesting within lymph nodes) and positivity for EMA may mimic metastatic carcinoma, it is important to include markers for cytokeratin in any diagnostic panel (these will be negative in the case of anaplastic lymphoma).

Although other antibodies, such as cytokeratins, are more commonly used for the identification of metastatic carcinoma deposits, EMA can be used to distinguish mesothelioma, in which it is restricted to the cell membranes and associated micovilli, from adenocarcinoma, in which it is diffusely spread through the cytoplasm.